Pack of 100 Press and Seal Cap Liners - 20mm Foam Safety Tamper Seals

Details

These pressure sensitive seals will fit bottles with a 20mm neck size. So they work with any bottles requiring 20/400, 20/410, 20/415 or 20/425 tops. Most of our bottles have a neck finish of 20/410 so these liners will work with most of our bottles.

Actual measurement is about 19mm.

Often, these seals are a bit smaller than the stated mm size so that they can fit into the caps more easily. They will still fit on the jars / bottles whose neck size these are for since the rim is usually wide enough to accommodate that. For these, actual measurement is about 19mm.

If you're not sure of the neck or lid size or to make sure they will fit:
Measure the opening of your bottle or jar first (including the rim where they will adhere to). Then add about 1-2mm to that measurement. If the result is about 19mm then order these. The key is to have a tiny little bit sticking out over the rim when you put the seal on top of the jar opening.
FYI: 1 inch = 25.4mm

If you're not sure you can send us a message with your measurement and we will let you know what size you need. :-)

Directions:
Place the disc onto the rim of your bottle neck. Make sure the rim is dry and clean. Twist your cap onto the bottle. Leave in place for at least 30 minutes. This gives the adhesive time to release leaving the disc attached to the rim.

Instead of placing the disc onto the rim of the bottle, you could also place the disc into the cap and then twist the cap onto your bottle.

Please note: These liner are not sticky. The discs have the adhesive embedded into them.

The pressure sensitive foam liners come with adhesive embedded into one side that sticks to the bottle with the pressure used to twist the cap onto the bottle. When the cap is removed, the liner remains on the bottle.